/**
 * 合并多个升序链表
 */

public class LeetCode23 {

    public static void main(String[] args) {
        double c = 0E-28;
        double a = 5.3000000000000000000E-9;
        double b = 0.000050000000000000000000;
        double d = 15.0000000000000000;
        System.out.println(a+b+c+d);
    }

//    58级 合并多个升序链表
}
